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北海道大学地球物理学研究報告 = Geophysical bulletin of Hokkaido University >
第82号 >

ロシア・カムチャツカ半島アバチンスキー火山での傾斜観測

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Please use this identifier to cite or link to this item:http://doi.org/10.14943/gbhu.82.11

Title: ロシア・カムチャツカ半島アバチンスキー火山での傾斜観測
Other Titles: Tiltmerer observation in Avachinsky volcano, Kamchatka, Russia
Authors: 高橋, 浩晃1 Browse this author →KAKEN DB
青山, 裕2 Browse this author
大園, 真子3 Browse this author
田中, 良4 Browse this author
伊藤, ちひろ5 Browse this author
渡邉, 早姫6 Browse this author
松島, 健7 Browse this author
山下, 裕亮8 Browse this author
宮町, 宏樹9 Browse this author
奥山, 哲10 Browse this author
ゴルディエフ, エフゲニー11 Browse this author
ムラビヨフ, ヤロスラフ12 Browse this author
マグースキン, キリル13 Browse this author
マリック, ナタリヤ14 Browse this author
ミノロフ, イワン15 Browse this author
チェブロフ, ダニラ16 Browse this author
Authors(alt): TAKAHASHI, Hiroaki1
AOYAMA, Hiroshi2
OHZONO, Mako3
TANAKA, Ryo4
ITO, Chihiro5
WATANABE, Saki6
MATSUSHIMA, Takeshi7
YAMASHITA, Yusuke8
MIYAMACHI, Hiroki9
OKUYAMA, Satoshi10
GORDEEV, Evgeny11
MURAVYEV, Yarosrav12
MAGUSKIN, Kirill13
MALIK, Natalia14
MINOROV, Ivan15
CHEBROV, Danila16
Issue Date: 19-Mar-2019
Publisher: 北海道大学大学院理学研究院
Journal Title: 北海道大学地球物理学研究報告
Journal Title(alt): Geophysical bulletin of Hokkaido University
Volume: 82
Start Page: 11
End Page: 18
Abstract: Tiltmeter observation network with 4 stations were installed on active Avachinsky volcano, Kamchatka, Russia, in 2017. Bubble tilt sensors were equipped on base of pit. Waveform of a distance earthquake recorded at AVCT and UGLT stations indicated that the sensors were normal. Observation data for 9 days suggested long term tilt change of 30 μrad at AVCT and 300 μrad at UGLT, respectively. Daily tilt fluctuation at UGLT might reflect larger daily temperature change of air due to shallow pit depth. Proper pre-processing filtering is required based on noise characteristic investigation.
Rights: http://creativecommons.org/licenses/by-nc/4.0/
Type: bulletin (article)
URI: http://hdl.handle.net/2115/73387
Appears in Collections:北海道大学地球物理学研究報告 = Geophysical bulletin of Hokkaido University > 第82号

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